Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3951 | 5447 |
Floating Point | Processor floating point performance | 7196 | |
Memory | Memory performance | 5041 | |
Stream | Memory bandwidth performance | 5383 |
User | th0r |
Upload Date | Wed, 28 Sep 2011 11:40:46 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B2118) |
Model | MacBook Air (13-inch Mid 2011) |
Processor |
Intel Core i5-2557M @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads |
Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
L1 Instruction Cache | 32 KB x 2 |
L1 Data Cache | 32 KB x 2 |
L2 Cache | 256 KB x 2 |
L3 Cache | 3072 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3951 | |
---|---|---|
Blowfish
single-core scalar |
1699
74.7 MB/sec |
|
Blowfish
multi-core scalar |
5377
220 MB/sec |
|
Text Compress
single-core scalar |
2228
7.13 MB/sec |
|
Text Compress
multi-core scalar |
5461
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2455
10.1 MB/sec |
|
Text Decompress
multi-core scalar |
6108
24.3 MB/sec |
|
Image Compress
single-core scalar |
1892
15.6 Mpixels/sec |
|
Image Compress
multi-core scalar |
4622
38.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
1946
32.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4091
66.8 Mpixels/sec |
|
Lua
single-core scalar |
3667
1.41 Mnodes/sec |
|
Lua
multi-core scalar |
7877
3.03 Mnodes/sec |
Floating Point | 7196 | |
---|---|---|
Mandelbrot
single-core scalar |
2262
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7358
4.81 Gflops |
|
Dot Product
single-core scalar |
3577
1.73 Gflops |
|
Dot Product
multi-core scalar |
9406
4.29 Gflops |
|
Dot Product
single-core vector |
4445
5.33 Gflops |
|
Dot Product
multi-core vector |
10999
11.4 Gflops |
|
LU Decomposition
single-core scalar |
1057
941 Mflops |
|
LU Decomposition
multi-core scalar |
2102
1.84 Gflops |
|
Primality Test
single-core scalar |
5353
800 Mflops |
|
Primality Test
multi-core scalar |
9700
1.80 Gflops |
|
Sharpen Image
single-core scalar |
5010
11.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14461
33.3 Mpixels/sec |
|
Blur Image
single-core scalar |
6016
4.76 Mpixels/sec |
|
Blur Image
multi-core scalar |
19002
14.9 Mpixels/sec |
Memory | 5041 | |
---|---|---|
Read Sequential
single-core scalar |
5633
6.90 GB/sec |
|
Write Sequential
single-core scalar |
8306
5.68 GB/sec |
|
Stdlib Allocate
single-core scalar |
3211
12.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3535
7.32 GB/sec |
|
Stdlib Copy
single-core scalar |
4524
4.66 GB/sec |
Stream | 5383 | |
---|---|---|
Stream Copy
single-core scalar |
5863
8.02 GB/sec |
|
Stream Copy
single-core vector |
7120
9.23 GB/sec |
|
Stream Scale
single-core scalar |
6203
8.05 GB/sec |
|
Stream Scale
single-core vector |
6849
9.24 GB/sec |
|
Stream Add
single-core scalar |
2031
3.07 GB/sec |
|
Stream Add
single-core vector |
7278
10.1 GB/sec |
|
Stream Triad
single-core scalar |
2321
3.21 GB/sec |
|
Stream Triad
single-core vector |
5399
10.1 GB/sec |